Is it True?

is everything true? is everything do real?

I think life is weird, I mean everything we do in life really worth it? what does life mean? there could be many reasons why. During my periods at school i drift off and, start writing in my notebook about life i wonder about why do people do the things they do, how do things existed like what, that made something, and made something. I keep wondering all the time. Sometimes I thought about it so much my parents think that I'm crazy. What if were just characters in a game? Or how come the main source existed and why does the main source make everything live? too many questions the people cannot answer. Will we ever know?